Money-hungry is a term that describes someone who is excessively greedy for wealth or power. There are several other words that can be used as synonyms for money-hungry, such as avaricious, covetous, rapacious, or acquisitive. These words imply a strong desire to accumulate material possessions and a lack of concern for the welfare of others. Another synonym that can be used is mercenary, which conveys the idea of someone who is solely motivated by financial gain and is willing to do anything to achieve it. In general, these words describe a negative trait and are often used to criticize individuals who prioritize money over everything else.